CN206725173U - A kind of prestress concrete girder slab detection means - Google Patents
A kind of prestress concrete girder slab detection means Download PDFInfo
- Publication number
- CN206725173U CN206725173U CN201720282347.9U CN201720282347U CN206725173U CN 206725173 U CN206725173 U CN 206725173U CN 201720282347 U CN201720282347 U CN 201720282347U CN 206725173 U CN206725173 U CN 206725173U
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- base
- positioning
- supporting plate
- chute
- support
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of prestress concrete girder slab detection means, it includes base (1), it is arranged with lifting supporting plate (2) at the top of the base (1) in parallel, it is connected between the lifting supporting plate (2) and base (1) by two symmetrically arranged telescope supports, described telescope support is intersected and formed by two first support bars (3) and two second support bars (4), middle part between the first support bar (3) and second support bar (4) is coordinated by axis of rotation, wherein, first support bar (3) bottom passes through rotating shaft and the first chute (5) clearance sliding fit for being opened in base (1) both sides.The utility model is reasonable in design, and its overall stability is preferable during detection, and can ensure the accuracy of measurement result, and measurement data is not in larger error.
Description
Technical field
It the utility model is related to construction detection technique field, and in particular to a kind of prestress concrete girder slab detection means.
Background technology
Prestress concrete girder slab is the main weighing structure of bridge leaping over obstacles, and its quality good or not will directly affect bridge
Safe coefficient, therefore detect prestress concrete girder slab construction quality be a kind of effective means, existing detection method is
Mass is placed above beam slab, then bottom that the end of dial gauge is withstood on to beam slab carries out corresponding detection work, due to
The height of beam slab is higher, and the size of dial gauge is fixed, therefore generally places flitch in the bottom of dial gauge to increase it
Highly, dial gauge its overall less stable, result for directly resulting in measurement during detection does not prepare, and exists larger
Error, therefore there is an urgent need for a kind of new technical scheme to solve above-mentioned problem.
Utility model content
The utility model purpose is to provide a kind of prestress concrete girder slab detection means, and it can efficiently solve background skill
The problem of in the presence of art.
In the presence of solving the problems, such as background technology, it includes base 1, and the top of the base 1 is arranged with liter in parallel
Supporting plate 2 is dropped, is connected between the lifting supporting plate 2 and base 1 by two symmetrically arranged telescope supports, described telescope support
Intersected and formed by two first support bars 3 and two second support bars 4, the first support bar 3 and second support bar 4
Between middle part coordinated by axis of rotation, wherein, the bottom of first support bar 3 is by rotating shaft and is opened in the of the both sides of base 1
The clearance sliding fit of one chute 5, its top are matched somebody with somebody by rotating shaft with being opened in the gap of the second chute 6 of lifting supporting plate 2 both sides and sliding
Close, the top of the second support bar 4 is coordinated by rotating shaft and the lifting rotation connection of supporting plate 2, and its bottom passes through rotating shaft and base 1
Rotation connection coordinates, and the side of the bottom of two second support bars 4 is respectively welded location-plate 7, passed through between two location-plates 7
Position axostylus axostyle 8 to be connected, electric pushrod 9 is installed at the upper top surface of the base 1, piston shaft end and the positioning of the electric pushrod 9
Axostylus axostyle 8 is connected, and for described electric pushrod 9 between two telescope supports, the top of the lifting supporting plate 2 is provided with sliding seat
10, the side of the sliding seat 10 offers the 3rd chute 11 that insertion is set along its length, is set in described sliding seat 10
Positioning base 12 is equipped with, the side of the positioning base 12 is provided with the screw rod with its cooperation that spins, and the end of the screw rod passes through
3rd chute 11 is fixedly connected with adjusting nut 13, and positioning ear mount 14 is provided with the upper top surface of the positioning base 12, and this is fixed
It is provided with the ear mount 14 of position and is rotatablely connected the adjusting rod 15 of cooperation with it, the top of the adjusting rod 15 is provided with dial gauge 16.
The screw mandrel end of the screw rod spins fixation through the 3rd chute 11 and positioning base 12.
As a result of above technical scheme, the utility model has the advantages that：It is reasonable in design, detecting
During its overall stability it is preferable, and the accuracy of measurement result can be ensured, measurement data is not in larger
Error.
Brief description of the drawings
In order to illustrate more clearly of the utility model, embodiment is briefly described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The accompanying drawing that face will be combined in the utility model embodiment, is carried out clear, complete to the technical scheme in the embodiment of the utility model
Ground describes.
Referring to Fig. 1, present embodiment is achieved using following technical scheme, and it includes base 1, the base 1
Top be arranged with parallel lifting supporting plate 2, it is described lifting supporting plate 2 and base 1 between pass through two symmetrically arranged telescope supports
It is connected, described telescope support is intersected and formed by two first support bars 3 and two second support bars 4, and described first
Middle part between cradling piece 3 and second support bar 4 is coordinated by axis of rotation, wherein, the bottom of first support bar 3 by rotating shaft with
The clearance sliding fit of the first chute 5 of the both sides of base 1 is opened in, its top is by rotating shaft and is opened in lifting supporting plate 2 both sides
The clearance sliding fit of second chute 6, the top of the second support bar 4 are coordinated by rotating shaft and the lifting rotation connection of supporting plate 2, its
Bottom is coordinated by rotating shaft and the rotation connection of base 1, and the side of the bottom of two second support bars 4 is respectively welded location-plate 7,
It is connected between two location-plates 7 by positioning axostylus axostyle 8, electric pushrod 9 is installed at the upper top surface of the base 1, this is electronic pushes away
The piston shaft end of bar 9 is connected with positioning axostylus axostyle 8, and described electric pushrod 9 is between two telescope supports, the lifting supporting plate
2 top is provided with sliding seat 10, and the side of the sliding seat 10 offers the 3rd chute 11 that insertion is set along its length,
Positioning base 12 is provided with described sliding seat 10, the side of the positioning base 12 is provided with the screw rod with its cooperation that spins,
The end of the screw rod is fixedly connected through the 3rd chute 11 with adjusting nut 13, is installed at the upper top surface of the positioning base 12
There is positioning ear mount 14, be provided with the positioning ear mount 14 and be rotatablely connected the adjusting rod 15 of cooperation, the top of the adjusting rod 15 with it
Portion is provided with dial gauge 16.
The screw mandrel end of the screw rod spins fixation through the 3rd chute 11 and positioning base 12.
The application method of technical scheme part in present embodiment and its principle are made below in conjunction with the accompanying drawings further
Elaboration：
In use, the detection means is horizontal positioned on the ground, then by driving electric pushrod 9 and telescope support to push away
The end that dynamic whole lifting supporting plate 2 rises to dial gauge 16 directly contacts with the bottom surface of beam slab, during rising, passes through
Adjusting nut 13 outwards winding screw rod and promotes positioning base 12 to be moved to suitable position, whole device during detection its
Overall stability is preferable, and can ensure the accuracy of measurement result, and measurement data is not in larger error.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (2)
1. a kind of prestress concrete girder slab detection means, it is characterised in that it includes base (1), the top horizontal of the base (1)
Row is provided with lifting supporting plate (2), passes through two symmetrically arranged telescope support phases between the lifting supporting plate (2) and base (1)
Even, described telescope support intersects and formed by two first support bars (3) and two second support bars (4), and described the
Middle part between one cradling piece (3) and second support bar (4) is coordinated by axis of rotation, wherein, first support bar (3) bottom leads to
Cross rotating shaft and be opened in the first chute (5) clearance sliding fit of base (1) both sides, its top is by rotating shaft and is opened in lifting
Second chute (6) clearance sliding fit of supporting plate (2) both sides, the top of the second support bar (4) are held in the palm by rotating shaft and lifting
Plate (2) rotation connection coordinates, and its bottom is coordinated by rotating shaft and base (1) rotation connection, the bottom of two second support bars (4)
Side be respectively welded location-plate (7), be connected between two location-plates (7) by positioning axostylus axostyle (8), the base (1)
Electric pushrod (9) is installed, the piston shaft end of the electric pushrod (9) is connected with positioning axostylus axostyle (8), and described is electronic at upper top surface
Push rod (9) is provided with sliding seat (10), the sliding seat between two telescope supports at the top of the lifting supporting plate (2)
(10) side offers the 3rd chute (11) that insertion is set along its length, and it is fixed to be provided with described sliding seat (10)
Position base (12), the side of the positioning base (12) are provided with the screw rod with its cooperation that spins, and the end of the screw rod is through the
Three chutes (11) are fixedly connected with adjusting nut (13), and positioning ear mount is provided with the upper top surface of the positioning base (12)
(14), it is provided with the positioning ear mount (14) and is rotatablely connected the adjusting rod of cooperation (15), the top of the adjusting rod (15) with it
Dial gauge (16) is installed.
A kind of 2. prestress concrete girder slab detection means according to claim 1, it is characterised in that the silk of the screw rod
Rod end spins fixation through the 3rd chute (11) and positioning base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282347.9U CN206725173U (en) | 2017-03-14 | 2017-03-14 | A kind of prestress concrete girder slab detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282347.9U CN206725173U (en) | 2017-03-14 | 2017-03-14 | A kind of prestress concrete girder slab detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725173U true CN206725173U (en) | 2017-12-08 |
Family
ID=60502519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282347.9U Expired - Fee Related CN206725173U (en) | 2017-03-14 | 2017-03-14 | A kind of prestress concrete girder slab detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007624A (en) * | 2017-12-29 | 2018-05-08 | 博雷（中国）控制系统有限公司 | The measuring apparatus of valve torque |
| CN113155642A (en) * | 2021-04-29 | 2021-07-23 | 江河工程检验检测有限公司 | Device and method for overturning test piece in rock mass field direct shear test |
-
2017
- 2017-03-14 CN CN201720282347.9U patent/CN206725173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007624A (en) * | 2017-12-29 | 2018-05-08 | 博雷（中国）控制系统有限公司 | The measuring apparatus of valve torque |
| CN113155642A (en) * | 2021-04-29 | 2021-07-23 | 江河工程检验检测有限公司 | Device and method for overturning test piece in rock mass field direct shear test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |